Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Wednesday

In the Upper Midwest, heavy to excessive rain may bring flash and urban flooding through Wednesday. Scattered severe thunderstorms capable of large hail and damaging wind gusts are possible from the central High Plains into the Upper Midwest Wednesday. Extreme heat is ongoing over the Desert Southwest through Thursday. Read More >

Current conditions at

Waukesha County Airport (KUES)

Lat: 43.04°NLon: 88.25°WElev: 886ft.

Fair

70°F

21°C

Humidity	69%
Wind Speed	S 3 mph
Barometer	30.05 in
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	8 Jul 1:15 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Pewaukee WI

Overnight
Low: 65 °F
Mostly Clear
Wednesday
High: 87 °F
Mostly Sunny
then Slight
Chance
T-storms
Wednesday Night
Low: 68 °F
Showers
Likely
Thursday
High: 81 °F
Showers
Likely
Thursday Night
Low: 61 °F
Chance
Showers
Friday
High: 81 °F
Mostly Sunny
Friday Night
Low: 61 °F
Partly Cloudy
Saturday
High: 83 °F
Mostly Sunny
Saturday Night
Low: 62 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly clear, with a low around 65. Calm wind becoming southwest around 5 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 87. West wind 5 to 10 mph.

Wednesday Night

Showers and thunderstorms likely, mainly before 9pm, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 68. Southwest wind 5 to 10 mph becoming light south in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 81. Southwest wind around 5 mph becoming northeast in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A 30 percent chance of showers before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 61. Northeast wind around 5 mph becoming calm.

Friday

Mostly sunny, with a high near 81. Calm wind becoming northeast around 5 mph in the morning.

Friday Night

Partly cloudy, with a low around 61. East wind around 5 mph becoming calm in the evening.

Saturday

Mostly sunny, with a high near 83. Calm wind becoming east around 5 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 62.

Sunday

Sunny, with a high near 86.

Sunday Night

Mostly clear, with a low around 65.